Wi-Tronix LLC has equipped Iowa Interstate Railroad Ltd.'s (IAIS) locomotive fleet with the Violet™ streaming event recorder and video analytics system. The technology enables the railroad to connect its assets to a digital network, Wi-Tronix officials said in a press release. IAIS has used Violet's artificial intelligence-based video analytics to complete video surveys of its mileposts. Violet aggregates petabytes of video data in an Internet of Things approach to create actionable information. The platform consists of an event recorder, digital video recorder, locomotive data acquisition recording system and crash-hardened memory module.
Knoxville Locomotive Works (KLW) has been awarded the Environmental Protection Agency's Tier 4 emissions certification for its SE Series four- and six-axle locomotive designs. The company is the only freight locomotive manufacturer to have achieved Tier 4 certifications for switch and line haul duty cycles, KLW officials said in a press release. The certifications include the switch duty cycle for KLW models rated at 2,000, 2,200 and 2,300 brake horsepower (bhp), as well as the line-haul duty cycle for models rated at 2,400 through 3,200 bhp. The company's locomotives are designed to deliver improved fuel savings and tractive effort compared to their conventional locomotive counterparts, said KLW Chairman Pete Claussen.